[Description] Capacity: 6000mAh, 7200mAh, 8000mAh, 10000mAh, 12000mAh, 12800mAh. Size: 118*40*70mm, Weight: about 1kg [High Quality] This rechargeable battery is a 12V lithium-ion battery, designed for powering system equipment using a 12V DC power supply [Long Life] Outer PVC material, which can prevent rainwater from damaging the battery. Lithium-ion batteries can reach more than 80% capacity after 1000 cycles [Advantages] Small size, light weight, fast charging, long life, stable voltage, economical and durable, charge whenever you need it [Waterproof] Blue PVC waterproof shell to protect the battery from damage from falling, collision, water and moisture Waterproof PVC case can avoid small raining and dust.Battery: Li-ion rechargeable batterycolor: Blue PVCVoltage: 12VCapacity: 6000mAh, 7200mAh, 8000mAh, 10000mAh, 12000mAh, 12800mAhInput voltage: 12.6 V DCSize: 118*40*70mmWeight: about 1kgJack size (outer diameter x inner diameter): 5.5 x 2.1mmOperating temperature: -20~60°CService life: Over 1000 timesPackage Includes:1 x 12V Rechargeable Li-ion Battery1 x ChargerNotice:1.The battery should be charged before use.2.Do not allow reverse charge, should be the battery according to the polarity of the correct connection, not to reverse.3.Do not disassemble the battery or modify it without authorization.